- Background and Rationale
- Hypotheses
- Methods/Measures
- Results
- Conclusion
17 July 2022
(Aquino & Reed, 2002)
(Pavlović et al., 2022)
Moral identity can interact with Political ideology in predicting behaviour (Winterich, Mittal, & Aquino, 2015)
Greater Internalization predicts less generous donations to charities that do not align with own moral foundations
Political Ideology and different moral foundations (Graham, Haidt, & Nosek, 2009)
Political Ideology and Moral Circle (Waytz, Iyer, Young, Haidt, & Graham, 2019)
Sub-sample of New Zealand and the USA samples (N = 1980)
New Zealand: n = 509 (255 females, 255 males 1 other; age: M = 45.78, SD = 17.63)
USA: n = 1,471 (710 females, 755 males 6 other; age: M = 44.32, SD = 16.43)
Slider scale, ranging 0 = strongly disagree - 100 strongly agree
Moral Identity: 10-item Moral Identity Scale (0 = strongly disagree to 10 = strongly agree)
Political Ideology: (1 item): Overall, how would you describe yourself in terms of political ideology? (0 = Extremely liberal/left leaning to 10 = Extremely conservative/very right leaning)
Country/Polarization: USA (high polarization) and New Zealand (low polarization)
Aquino, K., & Reed, A. (2002). The Self-Importance of Moral Identity. Journal of Personality and Social Psychology, 83(6), 1423–1440. https://doi.org/10.1037/0022-3514.83.6.1423
Back, M. D., Küfner, A. C. P., Dufner, M., Gerlach, T. M., Rauthmann, J. F., & Denissen, J. J. A. (2013). Narcissistic admiration and rivalry: Disentangling the bright and dark sides of narcissism. Journal of Personality and Social Psychology, 105(6), 1013–1037. https://doi.org/10.1037/a0034431
Golec de Zavala, A., Cichocka, A., Eidelson, R., & Jayawickreme, N. (2009). Collective narcissism and its social consequences. Journal of Personality and Social Psychology, 97(6), 1074–1096.
Graham, J., Haidt, J., & Nosek, B. A. (2009). Liberals and Conservatives Rely on Different Sets of Moral Foundations. Journal of Personality and Social Psychology, 96(5), 1029–1046. https://doi.org/10.1037/a0015141
Leach, C. W., van Zomeren, M., Zebel, S., Vliek, M. L. W., Pennekamp, S. F., Doosje, B., … Spears, R. (2008). Group-level self-definition and self-investment: A hierarchical (multicomponent) model of in-group identification. Journal of Personality and Social Psychology, 95(1), 144–165. https://doi.org/10.1037/0022-3514.95.1.144
Pavlović, T., Azevedo, F., De, K., Riaño-Moreno, J. C., Maglić, M., Gkinopoulos, T., … Van Bavel, J. J. (2022). Predicting attitudinal and behavioral responses to COVID-19 pandemic using machine learning. PNAS Nexus, pgac093. https://doi.org/10.1093/pnasnexus/pgac093
Waytz, A., Iyer, R., Young, L., Haidt, J., & Graham, J. (2019). Ideological differences in the expanse of the moral circle. Nature Communications, 10(1), 1–12. https://doi.org/10.1038/s41467-019-12227-0
Winterich, K. P., Mittal, V., & Aquino, K. (2015). Moral and political identity. In The Cambridge handbook of consumer psychology (pp. 589–618). New York, NY, US: Cambridge University Press. https://doi.org/10.1017/CBO9781107706552.022